形容词::obligable
副词::obligately
名词::obligator
过去式::obligated
过去分词::obligated
现在分词::obligating
第三人称单数::obligates
"an obligate anaerobe can survive only in the absence of oxygen"
"We compel all students to fill out this form"
"obligate money"
"He's held by a contract"
"I'll hold you by your promise"
You are not only warranted but obligated to vindicate yourself.
出自:W. AndersonHe feared to obligate himself to do something.
出自:T. Dreiser